Oath of Teferi [Dominaria Prerelease Promos] Kaladesh Chief Commander can't attack unless

Chief Commander can't attack unless defending player controls an Island

When the last is removed

"There will come a time when the only prey left will be each other

Set: Portal Type: Sorcery Rarity: Rare Cost: {2}{G} Green creatures you control gain forestwalk until end of turn

Deathtouch

Oath of Teferi [Dominaria Prerelease Promos] Kaladesh Chief Commander can't attack unlessSet: Dominaria Prerelease Promos Type: Legendary Enchantment Rarity: Rare Cost: {3}{W}{U} When Oath of Teferi enters the battlefield, exile another target permanent you control. Return it to the battlefield under its owner's control at the beginning of the next end step. You may activate the loyalty abilities of planeswalkers you control twice each turn rather than only once. "For the lost and forgotten, I will keep watch."